Buggy code:
public abstract class AbstractJdbcInsert { protected final Log logger = LogFactory . getLog ( getClass ( ) ) ; private JdbcTemplate jdbcTemplate = new JdbcTemplate ( ) ; private List < String > declaredColumns = new ArrayList < String > ( ) ; private boolean compiled = false ; private String insertString ; private int [ ] insertTypes ; private String [ ] generatedKeyNames = new String [ ] { } ; private TableMetaDataContext tableMetaDataContext = new TableMetaDataContext ( ) ; protected AbstractJdbcInsert ( DataSource dataSource ) { } protected AbstractJdbcInsert ( JdbcTemplate jdbcTemplate ) { } public String getTableName ( ) { } public void setTableName ( String tableName ) { } public String getSchemaName ( ) { } public void setSchemaName ( String schemaName ) { } public String getCatalogName ( ) { } public void setCatalogName ( String catalogName ) { } public void setColumnNames ( List < String > columnNames ) { } public List < String > getColumnNames ( ) { } public String [ ] getGeneratedKeyNames ( ) { } public void setGeneratedKeyNames ( String [ ] generatedKeyNames ) { } public void setGeneratedKeyName ( String generatedKeyName ) { } public void setAccessTableColumnMetaData ( boolean accessTableColumnMetaData ) { } public void setOverrideIncludeSynonymsDefault ( boolean override ) { } public String getInsertString ( ) { } public int [ ] getInsertTypes ( ) { } protected JdbcTemplate getJdbcTemplate ( ) { } public final synchronized void compile ( ) throws InvalidDataAccessApiUsageException { } protected void compileInternal ( ) { } protected void onCompileInternal ( ) { } public boolean isCompiled ( ) { } protected void checkCompiled ( ) { } protected void checkIfConfigurationModificationIsAllowed ( ) { } protected int doExecute ( Map < String , Object > args ) { } protected int doExecute ( SqlParameterSource parameterSource ) { } private int executeInsertInternal ( List < Object > values ) { } protected Number doExecuteAndReturnKey ( Map < String , Object > args ) { } protected Number doExecuteAndReturnKey ( SqlParameterSource parameterSource ) { } protected KeyHolder doExecuteAndReturnKeyHolder ( Map < String , Object > args ) { } protected KeyHolder doExecuteAndReturnKeyHolder ( SqlParameterSource parameterSource ) { } private Number executeInsertAndReturnKeyInternal ( final List < Object > values ) { KeyHolder kh = executeInsertAndReturnKeyHolderInternal ( values ) ; if ( ( kh != null ) && ( ( kh . getKey ( ) ) != null ) ) { return kh . getKey ( ) ; } else { <START_BUG> throw new DataIntegrityViolationException ( ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>retreive<seq2seq4repair_space>the<seq2seq4repair_space>generated<seq2seq4repair_space>key<seq2seq4repair_space>for<seq2seq4repair_space>the<seq2seq4repair_space>insert:<seq2seq4repair_space>" + ( getInsertString ( ) ) ) ) ; <END_BUG> } } private KeyHolder executeInsertAndReturnKeyHolderInternal ( final List < Object > values ) { } private PreparedStatement prepareStatementForGeneratedKeys ( Connection con ) throws SQLException { } protected int [ ] doExecuteBatch ( Map < String , Object > [ ] batch ) { } protected int [ ] doExecuteBatch ( SqlParameterSource [ ] batch ) { } private int [ ] executeBatchInternal ( final List < Object > [ ] batchValues ) { } private void setParameterValues ( PreparedStatement preparedStatement , List < Object > values , int [ ] columnTypes ) throws SQLException { } protected List < Object > matchInParameterValuesWithInsertColumns ( SqlParameterSource parameterSource ) { } protected List < Object > matchInParameterValuesWithInsertColumns ( Map < String , Object > args ) { } }

Fix:
throw new DataIntegrityViolationException ( ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>retrieve<seq2seq4repair_space>the<seq2seq4repair_space>generated<seq2seq4repair_space>key<seq2seq4repair_space>for<seq2seq4repair_space>the<seq2seq4repair_space>insert:<seq2seq4repair_space>" + ( getInsertString ( ) ) ) ) ;